World Families Forums - DF19: a new SNP under P312

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Author Topic: DF19: a new SNP under P312  (Read 11091 times)
Bjorn Lamborn
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« Reply #50 on: October 05, 2014, 04:25:06 PM »

yseq has A578 listed as R1bia2a1a2e1 which is also the notation for DF88. Are they equivalent?
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seferhabahir
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« Reply #51 on: October 09, 2014, 11:50:58 AM »

yseq has A578 listed as R1b1a2a1a2e1 which is also the notation for DF88. Are they equivalent?

No. YSEQ lists A578 as being somewhere below DF88.  R1b1a2a1a2e1 is the ISOGG haplogroup where these SNPs are found.

A578 is
ChrY:21,364,239..21,364,239

DF88 (also known as S4298) is
ChrY:17,508,792..17,508,792
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Y-DNA: R-L21 (Z251+ L583+)

mtDNA: J1c7a

verelst
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« Reply #52 on: October 11, 2014, 05:11:58 AM »

yseq has A578 listed as R1bia2a1a2e1 which is also the notation for DF88. Are they equivalent?

Hi Bjorn,

A578 is below DF88, and indeed at position 21,364,239. A578 is a mutation that is specifically found in (and that defines) one of the branches of the Grant family from Scotland. If I'm not mistaken your sample tested negative for it in Big-Y, but Geoff Grant can probably give you more information about this.
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gigrant74
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« Reply #53 on: October 12, 2014, 10:44:50 AM »

A578 is found only in the descendants of John Grant, 1st of Corriemony, making it approx 500 years old.  It is testable via YSEQ.

Geoff Grant
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Geoff Grant
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Grant DNA Project
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